145 lines
4.2 KiB
JavaScript
145 lines
4.2 KiB
JavaScript
/* Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved. */
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/******************************************************************************
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*
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* You may not use the identified files except in compliance with the Apache
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* License, Version 2.0 (the "License.")
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*
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* NAME
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* 209. dbObject10.js
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*
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* DESCRIPTION
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* DB Objects contain PL/SQL methods.
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*
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*****************************************************************************/
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'use strict';
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const oracledb = require('oracledb');
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const should = require('should');
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const dbconfig = require('./dbconfig.js');
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const testsUtil = require('./testsUtil.js');
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describe('209. dbObject10.js', () => {
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let conn;
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const TYPE = 'NODB_PERSON_TYP';
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const TABLE = 'NODB_TAB_CONTACTS';
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const t_idno = 65;
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before(async () => {
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try {
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conn = await oracledb.getConnection(dbconfig);
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let plsql =`
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CREATE OR REPLACE TYPE ${TYPE} AS OBJECT (
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idno NUMBER,
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first_name VARCHAR2(20),
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last_name VARCHAR2(25),
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email VARCHAR2(25),
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phone VARCHAR2(20),
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MAP MEMBER FUNCTION get_idno RETURN NUMBER
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);`;
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await conn.execute(plsql);
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plsql = `
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CREATE OR REPLACE TYPE BODY ${TYPE} AS
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MAP MEMBER FUNCTION get_idno RETURN NUMBER IS
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BEGIN
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RETURN idno;
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END;
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END;
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`;
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await conn.execute(plsql);
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let sql = `
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CREATE TABLE ${TABLE} (
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contact ${TYPE},
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contact_date DATE
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)
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`;
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plsql = testsUtil.sqlCreateTable(TABLE, sql);
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await conn.execute(plsql);
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sql = `
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INSERT INTO ${TABLE} VALUES (
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${TYPE} (${t_idno}, 'Verna', 'Mills', 'vmills@example.com', '1-650-555-0125'),
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to_date('24 June 2003', 'dd Mon YYYY')
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)
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`;
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await conn.execute(sql);
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} catch (err) {
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should.not.exist(err);
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}
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}); // before()
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after(async () => {
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try {
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let sql = `DROP TABLE ${TABLE} PURGE`;
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await conn.execute(sql);
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sql = `DROP TYPE ${TYPE}`;
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await conn.execute(sql);
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await conn.close();
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} catch (err) {
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should.not.exist(err);
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}
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}); // after()
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it('209.1 DB Objects which contain PL/SQL methods', async () => {
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try {
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let sql = `SELECT c.contact.get_idno() FROM ${TABLE} c`;
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let result = await conn.execute(sql);
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should.strictEqual(result.rows[0][0], t_idno);
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} catch(err) {
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should.not.exist(err);
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}
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}); // 209.1
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it('209.2 By default, JavaScript Object toString() returns "[object type]"', async () => {
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try {
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let result = await conn.execute(`SELECT contact FROM ${TABLE}`);
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let dbObj = result.rows[0][0];
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let expect = `[object ${dbconfig.user.toUpperCase()}.${TYPE}]`;
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should.strictEqual(dbObj.toString(), expect);
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expect = '[object Object]';
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should.strictEqual(dbObj._toPojo().toString(), expect);
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} catch (err) {
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should.not.exist(err);
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}
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}); // 209.2
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it('209.3 The Object literal and JSON.stringify()', async () => {
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try {
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let result = await conn.execute(`SELECT contact FROM ${TABLE}`);
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let dbObj = result.rows[0][0];
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let schema = dbconfig.user.toUpperCase();
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let expect = `x[${schema}.NODB_PERSON_TYP] { IDNO: 65, FIRST_NAME: 'Verna', LAST_NAME: 'Mills', EMAIL: 'vmills@example.com', PHONE: '1-650-555-0125' }`;
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expect = expect.trim().replace(/[\s\n\r]/g, '');
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let actual = 'x' + dbObj;
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actual = actual.trim().replace(/[\s\n\r]/g, '');
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should.strictEqual(actual, expect);
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expect = '{"IDNO":65,"FIRST_NAME":"Verna","LAST_NAME":"Mills","EMAIL":"vmills@example.com","PHONE":"1-650-555-0125"}';
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actual = JSON.stringify(dbObj);
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should.strictEqual(actual, expect);
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} catch (err) {
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should.not.exist(err);
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}
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}); // 209.3
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});
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